CN111746321A - Mobile power bank system of electric automobile - Google Patents

Mobile power bank system of electric automobile Download PDF

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Publication number
CN111746321A
CN111746321A CN202010602392.4A CN202010602392A CN111746321A CN 111746321 A CN111746321 A CN 111746321A CN 202010602392 A CN202010602392 A CN 202010602392A CN 111746321 A CN111746321 A CN 111746321A
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CN
China
Prior art keywords
module
charging
power supply
interface
battery
Prior art date
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Withdrawn
Application number
CN202010602392.4A
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Chinese (zh)
Inventor
不公告发明人
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Yancheng Huanchuang Technology Co ltd
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Yancheng Huanchuang Technology Co ltd
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Priority to CN202010602392.4A priority Critical patent/CN111746321A/en
Publication of CN111746321A publication Critical patent/CN111746321A/en
Withdrawn legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/30—Constructional details of charging stations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
    • B60L53/14—Conductive energy transfer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/30—Constructional details of charging stations
    • B60L53/302—Cooling of charging equipment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
    • B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/18—Status alarms
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/72—Electric energy management in electromobility
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/12—Electric charging stations
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/14—Plug-in electric vehicles

Abstract

The invention discloses a mobile charger system of an electric automobile, which comprises a control module, a battery pack, a battery management module, a charging module, a bidirectional inverter, an alternating current charging port module, a direct current charging port module, a voltage stabilizing module, a power supply module and a power supply port module, the control module is connected with the battery pack and the battery management module through a circuit, the output end of the AC charging port module and the output end of the DC charging port module are both connected with the input end of the bidirectional inverter, the output end of the bidirectional inverter is connected with the input end of the charging module, the output end of the charging module is connected with the input end of the battery pack, the output end of the battery pack is connected with the input end of the voltage stabilizing module, the output end of the voltage stabilizing module is connected with the input end of the power supply module, and the output end of the power supply module is connected with the input end of the power supply port module.

Description

Mobile power bank system of electric automobile
Technical Field
The invention relates to the technical field of charging, in particular to a mobile power bank system of an electric automobile.
Background
With the development of new energy technology, the use of electric vehicles is more and more common, and the mobile charging equipment for the electric vehicles comes along with the use of the electric vehicles; the application of the mobile charging equipment in the current life is more and more extensive, and the problem that the equipment to be charged can only be connected with a power supply of a power grid and is inconvenient to charge at any time is solved; however, because the voltage and the current required by the device to be charged in the charging process can change, the voltage and the current output by the mobile charging device used at present change along with the voltage and the current required by the device to be charged, when the output voltage and the output current are larger than the required quantity, the device to be charged can be damaged, and if the voltage and the current are smaller than the required quantity, the required charging time is longer, and the charging efficiency is low; the mobile power bank for the electric automobile can not better meet the requirements of people at present.
Patent document CN201520710282.4 discloses a mobile charging system for an electric vehicle, which includes a power supply, an energy storage module, a charging module, a conversion module, and a control module. However, the mobile charging system for the electric vehicle mentioned in the patent document is too simple to better satisfy the charging requirement of the electric vehicle and the use requirement of people.
In conclusion, how to enable the mobile power bank to better meet the requirements for use is a technical problem which needs to be solved urgently at present.
Disclosure of Invention
The invention provides a mobile power bank system of an electric vehicle, aiming at the defects, and solving the problem of how to enable the mobile power bank to better meet the use requirement.
The technical scheme of the invention is realized as follows:
the invention discloses a mobile charger system of an electric vehicle, which comprises a control module, a battery pack, a battery management module, a charging module, a bidirectional inverter, an alternating current charging port module, a direct current charging port module, a voltage stabilizing module, a power supply module and a power supply port module, wherein the control module is connected with the battery pack and the battery management module through circuits, the output end of the alternating current charging port module and the output end of the direct current charging port module are connected with the input end of the bidirectional inverter, the output end of the bidirectional inverter is connected with the input end of the charging module, the output end of the charging module is connected with the input end of the battery pack, the output end of the battery pack is connected with the input end of the voltage stabilizing module, and the output end of the voltage stabilizing module is connected with the input end of the power supply module, the output end of the power supply module is connected with the input end of the power supply port module, an overcharge protection module, a charging amount module, an alarm module, a monitoring module and a power supply amount module are installed in the battery management module, the monitoring module is connected with the battery pack through the battery management module, the overcharge protection module and the charging amount module are connected with the charging module, the power supply amount module is connected with the power supply module, the monitoring module comprises a current monitoring module, a voltage monitoring module and a temperature monitoring module, the current monitoring module and the voltage monitoring module are connected with the charging module, the current monitoring module and the voltage monitoring module are connected with the power supply module, the temperature monitoring module is connected with the battery pack, and the monitoring module and the alarm module are connected with each other, alarm module's output with control module's input is connected, install a plurality of batteries in the group battery, the panel is installed at the top of battery, the interface and the power supply interface of charging have been seted up to top one side of panel, charge the interface with power supply interface's one side installs the electric quantity indicator screen, the electric quantity indicator screen is kept away from charge the interface with power supply interface's one side is installed the display screen, the work pilot lamp is installed to the below of display screen, a plurality of align to grid's button is installed to the below of work pilot lamp, the protective housing is installed in the outside of battery.
Preferably, the charging interface comprises an ac charging interface and a dc charging interface, the ac charging interface and the dc charging interface are respectively connected with the ac charging interface module and the dc charging interface module, and the power supply interface is connected with the power supply interface module.
Preferably, the fixed blocks are symmetrically arranged on two side edges of the protective shell, and the rubber blocks are arranged at one ends, close to the storage battery, of the fixed blocks.
Preferably, reinforcing plates are arranged inside the bottom end of the protective shell and inside the four sides of the protective shell.
Preferably, a top cover is installed at the top of the protective shell, and the top cover is movably connected with the protective shell through a hinge.
Preferably, the top mid-mounting of top cap has the ventilation window, the top of top cap and with the interface that charges and the through-hole has all been seted up to the corresponding position of power supply interface.
Preferably, the bottom ends of the two sides of the protective shell are respectively provided with an installation plate, and installation screws are arranged on the installation plates in a penetrating mode.
The invention has the beneficial effects that:
1. through control module with battery management module, can be fine control and management at the group battery in-process of charging with the power supply, efficiency when having improved to charge with the power supply has better satisfied electric automobile's power source demand, also better use that satisfies people simultaneously.
2. Through monitoring module with alarm module, can be fine when the group battery charges and supplies power, carry out fine monitoring to the temperature of electric current, voltage and group battery self, can be fine in the in-process that charges and supply power prevents that the group battery from breaking down, influences its normal use.
3. Through the protective housing can be fine protect the battery, prevent that the battery from receiving the invasion and the emergence damage of external force, influence the battery to the normal power supply that electric automobile goes on.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a block diagram of a mobile power bank system of an electric vehicle according to an embodiment of the invention;
fig. 2 is a partial block diagram of a mobile power bank system of an electric vehicle according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of a battery pack according to an embodiment of the invention;
FIG. 4 is a schematic view of a protective case according to an embodiment of the invention;
FIG. 5 is a partial schematic view of a blower and suction fan according to an embodiment of the invention;
FIG. 6 is a schematic view of a portion of the telescoping rod and the moving wheel according to an embodiment of the invention;
FIG. 7 is a schematic view of a shock rod according to an embodiment of the present invention.
In the figure:
1. a control module; 2. a battery pack; 3. a battery management module; 4. a charging module; 5. a bidirectional inverter; 6. an AC charging port module; 7. a DC charging port module; 8. a voltage stabilization module; 9. a power supply module; 10. a power supply port module; 11. an overcharge protection module; 12. a charge amount module; 13. an alarm module; 14. a monitoring module; 15. a power supply amount module; 16. a current monitoring module; 17. a voltage monitoring module; 18. a temperature monitoring module; 19. a storage battery; 20. a panel; 21. a charging interface; 22. a power supply interface; 23. an electric quantity indication screen; 24. a display screen; 25. a work indicator light; 26. pressing a key; 27. a protective shell; 28. a fixed block; 29. a rubber block; 30. a reinforcing plate; 31. a top cover; 32. a hinge; 33. a ventilation window; 34. a through hole; 35. mounting a plate; 36. mounting screws; 37. a blower; 38. a suction fan; 39. a mesh enclosure; 40. a protective window; 41. a first movable shaft; 42. a telescopic rod; 43. a handle; 44. a groove; 45. a second movable shaft; 46. connecting blocks; 47. a moving wheel; 48. a first spring; 49. a shock-absorbing lever; 50. a strut; 51. a loop bar; 52. and a second spring.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "lateral", "upper", "lower", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified. Furthermore, the term "comprises" and any variations thereof is intended to cover non-exclusive inclusions.
The invention is further described with reference to the following figures and specific examples.
Embodiment one, as shown in fig. 1 to 4, a mobile charger system for an electric vehicle according to an embodiment of the present invention includes a control module 1, a battery pack 2, a battery management module 3, a charging module 4, a bidirectional inverter 5, an ac charging port module 6, a dc charging port module 7, a voltage stabilizing module 8, a power supply module 9, and a power supply port module 10, wherein the control module 1 is connected to the battery pack 2 and the battery management module 3 through a circuit, an output terminal of the ac charging port module 6 and an output terminal of the dc charging port module 7 are both connected to an input terminal of the bidirectional inverter 5, an output terminal of the bidirectional inverter 5 is connected to an input terminal of the charging module 4, an output terminal of the charging module 4 is connected to an input terminal of the battery pack 2, an output terminal of the battery pack 2 is connected to an input terminal of the voltage stabilizing module 8, the output end of the voltage stabilizing module 8 is connected with the input end of the power supply module 9, the output end of the power supply module 9 is connected with the input end of the power supply port module 10, the battery management module 3 is internally provided with an overcharge protection module 11, a charging amount module 12, an alarm module 13, a monitoring module 14 and a power supply amount module 15, the monitoring module 14 is connected with the battery pack 2 through the battery management module 3, the overcharge protection module 11 and the charging amount module 12 are both connected with the charging module 4, the power supply amount module 15 is connected with the power supply module 9, the monitoring module 14 comprises a current monitoring module 16, a voltage monitoring module 17 and a temperature monitoring module 18, the current monitoring module 16 and the voltage monitoring module 17 are both connected with the charging module 4, the current monitoring module 16 and the voltage monitoring module 17 are both connected with the power supply module 9, temperature monitoring module 18 with group battery 2 is connected, monitoring module 14 with alarm module 13 interconnect, alarm module 13's output with control module 1's input is connected, install a plurality of batteries 19 in the group battery 2, panel 20 is installed at battery 19's top, interface 21 and power supply interface 22 have been seted up on panel 20's top one side, interface 21 that charges with power supply interface 22's one side installs electric quantity indicating screen 23, electric quantity indicating screen 23 is kept away from interface 21 that charges with display screen 24 is installed to one side of power supply interface 22, work pilot lamp 25 is installed to display screen 24's below, a plurality of align to grid's button 26 is installed to work pilot lamp 25's below, protective housing 27 is installed in battery 19's the outside.
In the second embodiment, as shown in fig. 3, the charging interface 21 includes an ac charging interface and a dc charging interface, the ac charging interface and the dc charging interface are respectively connected to the ac charging interface module 6 and the dc charging interface module 7, and the power supply interface 22 is connected to the power supply interface module 10; be convenient for charge group battery 2, also be convenient for group battery 2 supplies power to electric automobile simultaneously.
In the third embodiment, as shown in fig. 4, two side edges inside the protective shell 27 are both symmetric to fixing blocks 28, and one end of each fixing block 28 close to the storage battery 19 is provided with a rubber block 29; reinforcing plates 30 are arranged inside the bottom end of the protective shell 27 and inside the four side edges; a ventilation window 33 is arranged in the middle of the top end of the top cover 31, and through holes 34 are formed in the top of the top cover 31 and in positions corresponding to the charging interface 21 and the power supply interface 22; mounting plates 35 are arranged at the bottom ends of two side edges of the protective shell 27, and mounting screws 36 are arranged on the mounting plates 35 in a penetrating manner; the storage battery protection device is convenient to protect the storage battery and is convenient to mount and dismount, and people can use the storage battery better.
Fourth embodiment, as shown in fig. 5, the blower 37 and the suction fan 38 are installed respectively on the both sides of the protective housing 27, just the blower 37 with the suction fan 38 is close to a side of the battery 19 is all installed with the screen cover 39, the blower 37 with the suction fan 38 is far away from a side of the battery 19 is all installed with the protection window 40, through the blower 37 with the battery 19 inside the protective housing 27 that the suction fan 38 can be fine dispels the heat, ensures that the battery 19 can not influence its normal use because of the high temperature, simultaneously through the screen cover 39 with the protection window 40 can be fine prevent outside dust from entering into the protective housing 27.
In a fifth embodiment, as shown in fig. 6, a first movable shaft 41 is installed at one side of the protective shell 27, a telescopic rod 42 is installed on the first movable shaft 41, a handle 43 is installed at the top end of the telescopic rod 42, a groove 44 is formed in one side of the bottom of the protective shell 27, which is far away from the first movable shaft 41, a second movable shaft 45 is installed at one side of the groove 44, a connecting block 46 is installed at one side of the second movable shaft 45, a movable wheel 47 is installed at one side of the connecting block 46, which is far away from the second movable shaft 45, a first spring 48 is fixedly installed at the top of the groove 44, and the bottom end of the first spring 48 is in contact with the top of; when the treasured that will charge is pulled down and is maintained or when removing, at first make the bottom of protective housing 27 leave the installation face spring 48 with under the effect of loose axle two 45, will connecting block 46 pops out recess 44, and then drives remove wheel 47 stretches out, then the pulling telescopic link 42 under the effect of removing wheel 47, the precious equipment that charges that can be fine removes, when having saved the manpower, also is convenient for people's use.
In a sixth embodiment, as shown in fig. 7, the fixing block 28 may be replaced by a shock-absorbing rod 49, the shock-absorbing rod 49 includes a supporting rod 50 and a sleeve rod 51, the supporting rod 50 is movably connected with the sleeve rod 51 through a second spring 52, an end of the supporting rod 50 away from the sleeve rod 51 is connected with the rubber block 29, and an end of the sleeve rod 51 away from the supporting rod 50 is connected with an inner wall of the protective shell 27; through the shock-absorbing rod 49, can reach fine shock attenuation effect, prevent to shake too big at the in-process that removes to influence the normal operating of the inside battery 19 of protective housing 27.
The specific working process is as follows: when the charging device is used, firstly, alternating current or direct current is selected to be charged through the alternating current charging port module 6 and the direct current charging port module 7, because the output end of the alternating current charging port module 6 and the output end of the direct current charging port module 7 are both connected with the input end of the bidirectional inverter 5, the output end of the bidirectional inverter 5 is connected with the input end of the charging module 4, and the output end of the charging module 4 is connected with the input end of the battery pack 2, the battery pack 2 can be charged well; when the electric automobile needs to be supplemented with electric quantity, the electric automobile is supplied with power through a battery pack 2, because the output end of the battery pack 2 is connected with the input end of the voltage stabilizing module 8, the output end of the voltage stabilizing module 8 is connected with the input end of the power supply module 9, and the output end of the power supply module 9 is connected with the input end of the power supply port module 10, the battery pack 2 can well supply power to the electric automobile; meanwhile, because the control module 1 is connected with the battery pack 2 and the battery management module 3 through a circuit, the battery management module 3 is internally provided with an overcharge protection module 11, a charge quantity module 12, an alarm module 13, a monitoring module 14 and a power supply quantity module 15, the monitoring module 14 is connected with the battery pack 2 through the battery management module 3, the overcharge protection module 11 and the charge quantity module 12 are connected with the charging module 4, the power supply quantity module 15 is connected with the power supply module 9, the monitoring module 14 comprises a current monitoring module 16, a voltage monitoring module 17 and a temperature monitoring module 18, the current monitoring module 16 and the voltage monitoring module 17 are connected with the charging module 4, the current monitoring module 16 and the voltage monitoring module 17 are connected with the power supply module 9, the temperature monitoring module 18 is connected with the battery pack 2, the monitoring module 14 is connected with the alarm module 13, and the output end of the alarm module 13 is connected with the input end of the control module 1, so that the battery pack 2 can be well controlled and managed when the battery pack 2 is charged or powered, and faults are prevented when the battery pack 2 works; and because install a plurality of batteries 19 in the group battery 2, panel 20 is installed at battery 19's top, panel 20's top is provided with interface 21, power supply interface 22, electric quantity indicator 23, display screen 24, work pilot lamp 25 and button 26 that charge, and the people of being convenient for operate and look over when using, better use of having satisfied people.
In summary, according to the above technical solution of the present invention, through the control module 1 and the battery management module 3, the battery pack 2 can be well controlled and managed in the charging and power supplying processes, so that the charging and power supplying efficiency is improved, the power source requirement of the electric vehicle is better met, and the use of people is better met; through the monitoring module 14 and the alarm module 13, the current, the voltage and the temperature of the battery pack 2 can be well monitored when the battery pack 2 is charged and powered, and the battery pack 2 can be well prevented from being out of order and affecting the normal use of the battery pack 2 in the charging and powering processes; through the protective housing 27 can be fine protect battery 19, prevent that battery 19 from receiving the invasion and the emergence damage of external force, influence the normal power supply that battery 19 goes on electric automobile.
The present invention can be easily implemented by those skilled in the art from the above detailed description. It should be understood, however, that the intention is not to limit the invention to the particular embodiments described. On the basis of the disclosed embodiments, a person skilled in the art can combine different technical features at will, thereby implementing different technical solutions.

Claims (7)

1. A mobile charger system of an electric vehicle is characterized by comprising a control module (1), a battery pack (2), a battery management module (3), a charging module (4), a bidirectional inverter (5), an AC charging port module (6), a DC charging port module (7), a voltage stabilizing module (8), a power supply module (9) and a power supply port module (10), wherein the control module (1) is connected with the battery pack (2) and the battery management module (3) through a circuit, the output end of the AC charging port module (6) and the output end of the DC charging port module (7) are both connected with the input end of the bidirectional inverter (5), the output end of the bidirectional inverter (5) is connected with the input end of the charging module (4), and the output end of the charging module (4) is connected with the input end of the battery pack (2), the output of group battery (2) with the input of voltage stabilization module (8) is connected, the output of voltage stabilization module (8) with the input of power module (9) is connected, the output of power module (9) with the input of power supply mouth module (10) is connected, install in battery management module (3) and cross to charge protection module (11), the module of charging amount (12), alarm module (13), monitoring module (14) and power supply volume module (15), just monitoring module (14) passes through battery management module (3) with group battery (2) is connected, cross to charge protection module (11) with the module of charging amount (12) all with charging module (4) is connected, power supply volume module (15) with power module (9) are connected, monitoring module (14) include current monitoring module (16), Voltage monitoring module (17) and temperature monitoring module (18), just current monitoring module (16) with voltage monitoring module (17) all with charging module (4) is connected, current monitoring module (16) with voltage monitoring module (17) all with power module (9) is connected, temperature monitoring module (18) with group battery (2) are connected, monitoring module (14) with alarm module (13) interconnect, the output of alarm module (13) with the input of control module (1) is connected, install a plurality of battery (19) in the group battery (2), panel (20) is installed at the top of battery (19), charge interface (21) and power supply interface (22) have been seted up to top one side of panel (20), charge interface (21) with electric quantity indicator screen (23) are installed to one side of power supply interface (22), electric quantity indication screen (23) are kept away from charge interface (21) with display screen (24) are installed to one side of power supply interface (22), work pilot lamp (25) are installed to the below of display screen (24), a plurality of align to grid's button (26) are installed to the below of work pilot lamp (25), protective housing (27) are installed in the outside of battery (19).
2. The mobile power bank system of claim 1, wherein the charging interface (21) comprises an ac charging interface and a dc charging interface, the ac charging interface and the dc charging interface are respectively connected to the ac charging interface module (6) and the dc charging interface module (7), and the power supply interface (22) is connected to the power supply interface module (10).
3. The electric vehicle mobile power bank system according to claim 1, wherein fixing blocks (28) are symmetrically installed on two inner side edges of the protective shell (27), and rubber blocks (29) are installed at one ends, close to the storage battery (19), of the fixing blocks (28).
4. The electric vehicle mobile power bank system as claimed in claim 1, wherein reinforcing plates (30) are mounted inside the bottom end and inside the four sides of the protective shell (27).
5. The mobile power bank system of claim 1, wherein a top cover (31) is mounted on the top of the protective shell (27), and the top cover (31) is movably connected with the protective shell (27) through a hinge (32).
6. The electric vehicle mobile power bank system according to claim 5, wherein a ventilation window (33) is installed in the middle of the top end of the top cover (31), and through holes (34) are formed in the top of the top cover (31) and in positions corresponding to the charging interface (21) and the power supply interface (22).
7. The electric vehicle mobile power bank system according to claim 1, wherein mounting plates (35) are arranged at bottom ends of two sides of the protective shell (27), and mounting screws (36) are arranged on the mounting plates (35) in a penetrating manner.
CN202010602392.4A 2020-06-29 2020-06-29 Mobile power bank system of electric automobile Withdrawn CN111746321A (en)

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CN205646992U (en) * 2016-05-09 2016-10-12 唐贵凤 Solar electric car charging station
CN207682444U (en) * 2017-11-29 2018-08-03 温州云彩礼品有限公司 A kind of tape-cutting machine being moved easily
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CN108569150A (en) * 2017-03-09 2018-09-25 天津职业技术师范大学 A kind of charging system for electric automobile of mobile charging
CN108637344A (en) * 2018-07-25 2018-10-12 常州信息职业技术学院 A kind of automation building plate cutting device
CN108705953A (en) * 2018-06-26 2018-10-26 中国电子科技集团公司第十八研究所 Charging device of new energy automobile
CN209521559U (en) * 2019-01-31 2019-10-22 南京电磁侠汽车用品有限公司 A kind of Portable electric automobile emergency cell
CN110816343A (en) * 2018-08-13 2020-02-21 大众汽车有限公司 Mobile charging pile, mobile charging pile system and method for operating charging pile system

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204905978U (en) * 2015-09-14 2015-12-23 上海追日电气有限公司 Electric automobile removes charging system
CN205646992U (en) * 2016-05-09 2016-10-12 唐贵凤 Solar electric car charging station
CN108569150A (en) * 2017-03-09 2018-09-25 天津职业技术师范大学 A kind of charging system for electric automobile of mobile charging
CN207682444U (en) * 2017-11-29 2018-08-03 温州云彩礼品有限公司 A kind of tape-cutting machine being moved easily
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CN108637344A (en) * 2018-07-25 2018-10-12 常州信息职业技术学院 A kind of automation building plate cutting device
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Application publication date: 20201009